Dundalk, County Louth, Ireland Climate

Weather: 8.39°C/47.1°F, Wind SW at 1.79 km/h, 68% Humidity, 0% Chance of rain

Ireland
(Photo by Jacob Kiesow on Unsplash)

Dundalk Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Dundalk has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.5ºC (50.9ºF) and it is 0.4% higher than Ireland’s averages. Dundalk typically receives about 53.53 millimeters (2.11 inches) of precipitation and has 161.55 rainy days (44.26% of the time) annually.

CountryIreland
CityCounty Louth
Longitude-6.405957
Latitude53.9979451
Attitude/ElevationNonem (0ft)
Local timeFriday 20:08
Annual high temperature12.77ºC (54.99ºF)
Annual low temperature6.13ºC (43.03ºF)
Average annual precip.53.53mm (2.11in)
Warmest monthJuly (18.82ºC / 65.88ºF)
Coldest MonthFebruary (2.11ºC / 35.8ºF)
Wettest MonthAugust (71.21mm / 2.8in)
Driest MonthApril (38.17mm / 1.5in)
Number of days with rainfall (≥ 1.0 mm)161.55 days (44.26%)
Days with no rain203.45 days (55.74%)
Humidity93.4%

Climate Dundalk: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.89(58.8)14.89(58.8)18.08(64.54)20.21(68.38)22.33(72.19)27.65(81.77)26.59(79.86)24.46(76.03)23.4(74.12)19.14(66.45)17.02(62.64)14.89(58.8)27.65(81.77)
Average high °C (°F)7.1(44.78)8.04(46.47)9.57(49.23)12.07(53.73)14.71(58.48)17.34(63.21)18.82(65.88)18.45(65.21)16.52(61.74)13.5(56.3)9.74(49.53)7.4(45.32)12.77(54.99)
Daily mean °C (°F)5.14(41.25)5.6(42.08)7.02(44.64)9.6(49.28)12.39(54.3)15.15(59.27)16.6(61.88)16.05(60.89)13.96(57.13)11.15(52.07)7.64(45.75)5.64(42.15)10.5(50.9)
Average low °C (°F)2.21(35.98)2.11(35.8)2.48(36.46)4.0(39.2)6.65(43.97)9.27(48.69)11.15(52.07)11.04(51.87)9.41(48.94)7.53(45.55)4.71(40.48)2.92(37.26)6.13(43.03)
Record low °C (°F)-6.38(20.52)-4.25(24.35)-4.25(24.35)-5.32(22.42)-1.06(30.09)0.0(0)3.19(37.74)2.13(35.83)1.06(33.91)-1.06(30.09)-5.32(22.42)-11.7(10.94)-11.7(10.94)
Average precipitation mm (inches)43.36(1.71)49.75(1.96)43.97(1.73)38.17(1.5)52.2(2.06)70.05(2.76)62.86(2.47)71.21(2.8)50.95(2.01)55.25(2.18)57.11(2.25)47.62(1.87)53.54(2.11)
Average precipitation days (≥ 1.0 mm)11.3212.1811.710.5414.717.8917.418.4611.3212.0812.6711.3213.46
Average relative humidity (%)94.9692.5590.4690.191.0293.1193.9594.2294.6194.4295.3596.0993.41
Mean monthly sunshine hours5.796.318.9812.2612.8414.6312.8912.2710.446.56.295.689.57

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Dundalk in recent years.

Dundalk

Dundalk Temperature by Month

July
16.6°C | 61.88°F
August
16.05°C | 60.89°F
June
15.15°C | 59.27°F
September
13.96°C | 57.13°F
May
12.39°C | 54.3°F
October
11.15°C | 52.07°F
April
9.6°C | 49.28°F
November
7.64°C | 45.75°F
March
7.02°C | 44.64°F
December
5.64°C | 42.15°F
February
5.6°C | 42.08°F
January
5.14°C | 41.25°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature23.4°C (74.12°F)18.84°C (65.91°F)14.89°C (58.8°F)
Avg Temperature21.27°C (70.29°F)16.47°C (61.65°F)12.76°C (54.97°F)
Min Temperature18.08°C (64.54°F)11.9°C (53.42°F)6.38°C (43.48°F)
Dew PointMaxAverageMin
Dew Point18.08°C (64.54°F)12.97°C (55.35°F)8.51°C (47.32°F)
PrecipitationMaxAverageMinSum
Precipitation9.36mm | 0.37in1.93mm | 0.08in0.21mm | 0.01in59.87mm | 2.36in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.4kmh | 14.54mph14.31kmh | 8.89mph4.25kmh | 2.64mph
Gust Wind37.22kmh | 23.13mph22.13kmh | 13.75mph6.38kmh | 3.96mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.36mb1.93mb0.21mb
Dundalk

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0115.95 | 60.7113.83 | 56.899418.08 | 11.2331.88 | 1079.459.36 | 0.37
2018-08-0220.21 | 68.3818.08 | 64.549311.7 | 7.2732.0 | 1083.714.25 | 0.17
2018-08-0321.27 | 70.2918.08 | 64.548910.63 | 6.6132.1 | 1086.91.81 | 0.07
2018-08-0418.08 | 64.5413.83 | 56.89867.44 | 4.6232.22 | 1091.150.21 | 0.01
2018-08-0518.08 | 64.5414.89 | 58.8878.51 | 5.2932.1 | 1086.90.32 | 0.01
2018-08-0618.08 | 64.5414.89 | 58.89112.76 | 7.9331.84 | 1078.391.81 | 0.07
2018-08-0714.89 | 58.811.7 | 53.068412.76 | 7.9331.69 | 1073.070.43 | 0.02
2018-08-0815.95 | 60.7110.63 | 51.138214.89 | 9.2531.66 | 1072.010.96 | 0.04
2018-08-0914.89 | 58.89.57 | 49.238213.83 | 8.5931.81 | 1077.330.64 | 0.03
2018-08-1014.89 | 58.89.57 | 49.238012.76 | 7.9331.91 | 1080.521.17 | 0.05
2018-08-1115.95 | 60.7112.76 | 54.978913.83 | 8.5931.88 | 1079.451.91 | 0.08
2018-08-1218.08 | 64.5417.02 | 62.64936.38 | 3.9631.59 | 1069.882.55 | 0.1
2018-08-1318.08 | 64.5413.83 | 56.898511.7 | 7.2731.69 | 1073.070.32 | 0.01
2018-08-1419.14 | 66.4515.95 | 60.718919.14 | 11.8931.84 | 1078.390.32 | 0.01
2018-08-1520.21 | 68.3814.89 | 58.88223.4 | 14.5431.72 | 1074.130.96 | 0.04
2018-08-1615.95 | 60.7110.63 | 51.138319.14 | 11.8931.72 | 1074.131.6 | 0.06
2018-08-1714.89 | 58.812.76 | 54.979323.4 | 14.5431.88 | 1079.453.08 | 0.12
2018-08-1819.14 | 66.4515.95 | 60.718919.14 | 11.8931.84 | 1078.395.0 | 0.2
2018-08-1919.14 | 66.4517.02 | 62.649213.83 | 8.5931.84 | 1078.392.87 | 0.11
2018-08-2017.02 | 62.6415.95 | 60.71954.25 | 2.6432.0 | 1083.710.85 | 0.03
2018-08-2118.08 | 64.5415.95 | 60.719111.7 | 7.2731.94 | 1081.580.32 | 0.01
2018-08-2217.02 | 62.6413.83 | 56.898215.95 | 9.9131.84 | 1078.392.34 | 0.09
2018-08-2313.83 | 56.899.57 | 49.238219.14 | 11.8931.78 | 1076.262.87 | 0.11
2018-08-2412.76 | 54.978.51 | 47.328520.21 | 12.5631.81 | 1077.333.72 | 0.15
2018-08-2513.83 | 56.898.51 | 47.328210.63 | 6.6131.91 | 1080.520.74 | 0.03
2018-08-2613.83 | 56.8911.7 | 53.069020.21 | 12.5631.5 | 1066.695.74 | 0.23
2018-08-2714.89 | 58.812.76 | 54.978818.08 | 11.2331.69 | 1073.070.53 | 0.02
2018-08-2813.83 | 56.8910.63 | 51.138713.83 | 8.5931.84 | 1078.390.21 | 0.01
2018-08-2913.83 | 56.898.51 | 47.328113.83 | 8.5931.97 | 1082.640.64 | 0.03
2018-08-3012.76 | 54.978.51 | 47.32846.38 | 3.9632.16 | 1089.020.53 | 0.02
2018-08-3115.95 | 60.7111.7 | 53.068515.95 | 9.9132.06 | 1085.831.81 | 0.07

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